The organ that is sensitive to light in the Euglena is the
gullet
chloroplast
eye spot
contractile vacuole
flagellum
Correct answer is C
No explanation has been provided for this answer.
Which of the following is not likely to be found in the cell of a ripe tomato fruit?
plastids
Chlorophyll
Cellulose cell wall
Mitochondrion
Mineral salts
Correct answer is B
No explanation has been provided for this answer.
0.13s
2.22s
2.26s
44.30s
45.17s
Correct answer is C
No explanation has been provided for this answer.
In the diagram above, ML//PQ and NP//QR, if ∠LMN = 40° and ∠MNP = 55°. Find ∠QPR
15o
25o
35o
40o
55o
Correct answer is A
Draw line ANB// ML
< MNA = 40° (alternate angle AB/ ML)
< ANP = 55° - 40° = 15°
< POR = 15° = < ANP (corresponding angles, PN // RQ)
25.0ms-2
5.4 ms-2
5.0ms-2
1.8 ms-2
0.2ms-2
Correct answer is D
A = wv = 0.6 x 3.0 = 1.8m-2